16189898643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{2557}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 25642824480

約数和(自身を除く): 9452925837

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1427, 1479, 2557, 4281, 4437, 7671, 12843, 23013, 24259, 41383, 43469, 72777, 74153, 124149, 130407, 218331, 222459, 372447, 391221, 667377, 703511, 1260601, 2110533, 3648839, 3781803, 6331599, 10946517, 11345409, 32839551, 62030263, 105816331, 186090789, 317448993, 558272367, 952346979, 1798877627, 5396632881, 16189898643]

約数ペア:

[(1, 16189898643), (3, 5396632881), (9, 1798877627), (17, 952346979), (29, 558272367), (51, 317448993), (87, 186090789), (153, 105816331), (261, 62030263), (493, 32839551), (1427, 11345409), (1479, 10946517), (2557, 6331599), (4281, 3781803), (4437, 3648839), (7671, 2110533), (12843, 1260601), (23013, 703511), (24259, 667377), (41383, 391221), (43469, 372447), (72777, 222459), (74153, 218331), (124149, 130407)]